In this manner the Carthaginians sent out at once powerful armies, composed of soldiers which were the flower of all the armies in the universe, without depopulating either their fields or cities by new levies; without suspending their manufactures, or disturbing the peaceful artificer; without interrupting their commerce, or weakening their navy. By venal blood they possessed themselves of provinces and kingdoms; and made other nations the instruments of their grandeur and glory, with no other expense of their own than their money; and even this furnished from the traffic they carried on with foreign nations. If the Carthaginians, in the course of a war, sustained some losses, these were but as so many foreign accidents, which only grazed, as it were, over the body of the state, but did not make a deep wound in the bowels or heart of the republic. These losses were speedily repaired, by sums arising out of a flourishing commerce, as from a perpetual sinew of war, by which the government was continually reinforced with new supplies for the purchase of mercenary forces, who were ready at the first summons. And from the vast extent of the coasts which the Carthaginians possessed, it was easy for them to levy, in a very little time, a sufficient number of sailors and rowers for the working of their fleets, and to procure able pilots and experienced captains to conduct them. But as these parts were fortuitously brought together, they did not adhere by any natural, intimate, or necessary tie. No common and reciprocal interest united them in such a manner, as to form a solid and unalterable body. Not one individual in these mercenary armies, was sincerely interested in the success of measures, or in the prosperity of the state. They did not act with the same zeal, nor expose themselves to dangers with equal resolution, for a republic which they considered as foreign, and which consequently was indifferent to them, as they would have done for their native country, whose happiness constitutes that of the several members who compose it. In great reverses of fortune, the kings in alliance with the Carthaginians(549) might easily be detached from their interest, either by that jealousy which the grandeur of a more powerful neighbour naturally excites; or by the hopes of reaping greater advantages from a new friend; or by the fear of being involved in the misfortunes of an old ally. The tributary nations, impatient under the weight and disgrace of a yoke which had been forced upon their necks, generally flattered themselves with the hopes of finding one less galling in changing their masters; or, in case servitude was unavoidable, the choice was indifferent to them, as will appear from many instances in the course of this history.